• Bindi Irwin is the daughter of the late Steve Irwin
  • Her daughter Grace turned a year old today
  • See the cute photos from the birthday party

Sometimes the days fly by and you don't know where the time has gone. Feeling that way right now are the Irwins, the family of "The Crocodile Hunter" Steve Irwin (†44), who died in 2006.

Bindi Irwin's daughter Grace celebrates her first birthday

Bindi Irwin's daughter Grace celebrated her first birthday on Friday. Steve Irwin's granddaughter fittingly celebrated at a zoo in Australia.

In a cute little white dress, young Grace wowed all the party guests and was happy about lots of presents and an animal guest or two. Bindi's brother Robert Irwin and their mother Terri Irwin were also there. And Bindi's daughter is really big!

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Bindi Irwin posted sweet photos of the beautiful birthday party on Instagram and congratulated her daughter with touching words.

Bindi wrote: "Happy Birthday to my graceful warrior. One year of watching your beautiful heart bloom into the most extraordinary person. [...] I love you eternally, unconditionally and infinitely."

Grace's happy parents, Bindi Irwin and Chandler Powell, also have a reason to celebrate on Friday: it's their second wedding anniversary. Talk about a special day!